Range of Terms (top 100 in alphabetic order) |
Textbook series (usage code) | CNX link |
CK-12 link |
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||
AREA OF TRIANGLE | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
CONGRUENT TRIANGLES | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
HYPOTNUSE (TRIANGLE) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 4 |
ISOSCELES TRIANGLE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
LINE SEGMENT | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | 2 | 2 | 4 | 4 | 3 | 4 |
PARALLEL LINES | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PARALLELOGRAM | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PARALLELOGRAM (AREA) | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
PERPENDICULAR LINES | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 |
QUADRILATERAL | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 3 |
RECTANGLE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
RECTANGLE (AREA) | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 4 | 4 | 4 |
SIMILAR TRIANGLE | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
SQUARE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
SUM OF ANGLES (TRIANGLE) | 4 | 4 | 4 | 4 | 3 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
TRANSVERSAL | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 |
ALTITUDE (TRIANGLE) | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
ANGLE | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
ARC | 3 | 4 | 3 | 3 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | - | 3 |
BISECTING AN ANGLE | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CENTER (CIRCLE) | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CHORD | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CIRCLE (AREA) | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
COORDINATE (COORDINATE SYSTEM) | 4 | 4 | 4 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 4 | 3 | 3 |
COSINE RATIO | 4 | 4 | 2 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
DISTANCE (COORDINATE SYSTEM) | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
EQUILATERAL TRIANGLE | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
LINE | 3 | 4 | 3 | - | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
MIDPOINT | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
PARALLEL LINES (EQUATION) | 4 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 3 | 4 | 3 | - | 4 |
POLYGON | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
POSTULATE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
PROPORTION | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
PROTRACTOR | 3 | 4 | 3 | - | 3 | 3 | 4 | 4 | 3 | 3 | 4 | 4 | 3 | 4 |
RADIUS | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
REFLECTION | 4 | - | 4 | 4 | 4 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
RIGHT TRIANGLE | 3 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
RHOMBUS | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
RIGHT ANGLE | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 |
SINE RATIO | 4 | 4 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
SLOPE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
SUPPLEMENTARY ANGLE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
TANGENT LINE (CIRCLE) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
TANGENT RATIO | 4 | 4 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
TRAPEZOID | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 |
TRAPEZOID (AREA) | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 |
TRIANGLE | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
VERTEX (ANGLE) | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
ALTERNATE INTERIOR | 3 | 4 | 3 | 4 | - | 3 | 3 | 3 | 4 | 3 | 4 | 4 | 4 | 4 |
ACUTE ANGLE | 4 | 4 | 4 | - | 3 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 |
ADJACENT ANGLE | 4 | 4 | 4 | - | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 |
ANGLE OF ELEVATION | 4 | 3 | - | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
CENTRAL ANGLE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CIRCLE | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CIRCUMFERENCE | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | - | 4 |
COMPLEMENTARY ANGLE | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
CONGRUENT ANGLES | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | - | 3 |
CONGRUENT (LINES) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 4 | 4 | - | 4 |
CONVERSE STATEMENT | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | - | 4 |
CONVEX POLYGON | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
COPLANAR POINTS | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
CORRESPONDING PARTS (TRIANGLE) | 2 | 4 | - | - | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
DIAMETER | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
EQUATION | 3 | 3 | 3 | 3 | - | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | - |
EXTERIOR ANGLE (TRIANGLE) | 4 | 4 | - | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 |
INSCRIBED | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 4 | 3 | 4 | 3 | 4 | - | 3 |
LATERAL FACES (POLYHEDRON) | 3 | 4 | 4 | - | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 3 | - | 4 |
MEDIAN (TRIANGLE) | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
NAMING AN ANGLE | 4 | 4 | - | 4 | 4 | 4 | 4 | 3 | 4 | 2 | 4 | 4 | - | 2 |
OBTUSE ANGLE | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 |
PLANE | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
POINT | 3 | 4 | 3 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PYRAMID (VOLUME) | 4 | - | 4 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 4 | 4 | - | 4 |
PYTHAGOREAN THEOREM | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | - | 4 | - | 4 | 4 |
REGULAR POLYGON | 4 | 4 | 4 | - | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 |
ROTATION | 4 | - | 4 | 4 | 4 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | - | 4 |
SCALENE TRIANGLE | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
SECANT (CIRCLE) | 4 | - | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
SEMICIRCLE | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | 3 | 4 | 4 | 4 | - | 4 |
SIDES OF AN ANGLE | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | - | 4 |
SOLID | 2 | 3 | 4 | - | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 4 | - | 3 |
SPHERE | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | - | 4 |
SUM OF ANGLES (POLYGON) | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 4 | - | 4 | 4 |
THEOREM | 4 | 4 | 4 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 3 |
THEOREMS (TRIANGLES ) | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | - | - | 3 |
TRIANGLE INEQUALITIES | 4 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
VERTICAL ANGLES | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 | - | 4 |
ALTITUDE (POLYHEDRON) | 4 | 4 | - | 4 | - | 4 | 4 | 4 | 4 | 4 | 3 | 2 | - | 3 |
AXES (COORDINATE SYSTEM) | - | 4 | - | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | - |
CIRCUMSCRIBE | 4 | 4 | - | 3 | 4 | 3 | 3 | 4 | 3 | 4 | 3 | 3 | - | - |
COORDINATE SYSTEM | 4 | 4 | - | 4 | 4 | 3 | 2 | - | 2 | 2 | 2 | 2 | - | 2 |
EDGE (POLYHEDRON) | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | - | 3 | - | 4 | - | 4 |
FACE (POLYHEDRON) | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 3 | - | 3 | - | 4 | - | 4 |
INDIRECT PROOF | 4 | - | 2 | 4 | - | 4 | 4 | 4 | 4 | 4 | 4 | 1 | - | 4 |
INSCRIBED ANGLE | - | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | 4 |
INTERIOR (ANGLE) | 4 | 4 | - | 4 | 3 | 3 | 3 | 4 | - | 4 | 3 | 3 | - | 3 |
ORDERED PAIR (COORDINATE SYSTEM) | 3 | - | 4 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | - | - |
PROOF | 4 | 3 | - | 4 | - | 4 | 4 | 4 | 3 | 4 | 4 | 4 | - | 4 |
TABLES (TRIGONOMETRY) | 3 | 3 | - | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | - | 3 | - |
CONSTRUCTION (ANGLE | 4 | 4 | 2 | 3 | - | - | 4 | 4 | 4 | 4 | 3 | 2 | - | - |